84422248 has 16 divisors (see below), whose sum is σ = 163750500. Its totient is φ = 40755456.

The previous prime is 84422243. The next prime is 84422249. The reversal of 84422248 is 84222448.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 73650724 + 10771524 = 8582^2 + 3282^2 .

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (84422243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181713 + ... + 182176.

Almost surely, 2^84422248 is an apocalyptic number.

It is an amenable number.

84422248 is a deficient number, since it is larger than the sum of its proper divisors (79328252).

84422248 is a wasteful number, since it uses less digits than its factorization.

84422248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363924 (or 363920 counting only the distinct ones).

The product of its digits is 32768, while the sum is 34.

The square root of 84422248 is about 9188.1580308569. The cubic root of 84422248 is about 438.6845144863.

The spelling of 84422248 in words is "eighty-four million, four hundred twenty-two thousand, two hundred forty-eight".